13305708003 has 8 divisors (see below), whose sum is σ = 20275364608. Its totient is φ = 7603261704.

The previous prime is 13305707969. The next prime is 13305708007. The reversal of 13305708003 is 30080750331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13305708003 - 2⁶ = 13305707939 is a prime.

It is a super-2 number, since 2×13305708003² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13305708007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316802551 + ... + 316802592.

It is an arithmetic number, because the mean of its divisors is an integer number (2534420576).

Almost surely, 2^13305708003 is an apocalyptic number.

13305708003 is a deficient number, since it is larger than the sum of its proper divisors (6969656605).

13305708003 is an equidigital number, since it uses as much as digits as its factorization.

13305708003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633605153.

The product of its (nonzero) digits is 7560, while the sum is 30.

It can be divided in two parts, 1330570800 and 3, that multiplied together give a square (3991712400 = 63180²).

The spelling of 13305708003 in words is "thirteen billion, three hundred five million, seven hundred eight thousand, three".